Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Me diga o ano para o defensive tackle e a faculdade de lsu
 ###Tabelas: CREATE TABLE llws_results (llws_results_id AUTO_INCREMENT PRIMARY KEY, Year INT, Champion VARCHAR, City VARCHAR, LLWS VARCHAR, Record VARCHAR) CREATE TABLE player_selections (player_selections_id AUTO_INCREMENT PRIMARY KEY, Year INT, Pick VARCHAR, Player name VARCHAR, Position VARCHAR, College VARCHAR) CREATE TABLE frequency_specifications (frequency_specifications_id AUTO_INCREMENT PRIMARY KEY, HyperTransport version INT, Year INT, Max. HT frequency VARCHAR, Max. link width VARCHAR, Max. aggregate bandwidth (bi-directional) VARCHAR, Max. bandwidth at 16-bit unidirectional VARCHAR, Max. bandwidth at 32-bit unidirectional* VARCHAR) CREATE TABLE 2010 (2010_id AUTO_INCREMENT PRIMARY KEY, Date of Issue VARCHAR, Theme VARCHAR, Denomination VARCHAR, Design VARCHAR, Illustration VARCHAR, Quantity VARCHAR, Printing Process VARCHAR, Paper Type VARCHAR, First Day Cover Cancellation VARCHAR) CREATE TABLE energy_costs (energy_costs_id AUTO_INCREMENT PRIMARY KEY, 20 years VARCHAR, 2400 kWh/kW p y INT, 2200 kWh/kW p y INT, 2000 kWh/kW p y INT, 1800 kWh/kW p y INT, 1600 kWh/kW p y INT, 1400 kWh/kW p y INT, 1200 kWh/kW p y INT, 1000 kWh/kW p y INT, 800 kWh/kW p y INT)  
SELECT Year FROM player_selections WHERE Position = defensive tackle AND College = lsu